<!DOCTYPE html>



  


<html class="theme-next gemini use-motion" lang="zh-CN">
<head>
  <meta charset="UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"/>
<meta name="theme-color" content="#222">









<meta http-equiv="Cache-Control" content="no-transform" />
<meta http-equiv="Cache-Control" content="no-siteapp" />















  
  
  <link href="/lib/fancybox/source/jquery.fancybox.css?v=2.1.5" rel="stylesheet" type="text/css" />




  
  
  
  

  
    
    
  

  
    
      
    

    
  

  
    
      
    

    
  

  
    
      
    

    
  

  
    
      
    

    
  

  
    
    
    <link href="//fonts.googleapis.com/css?family=Microsoft YaHei:300,300italic,400,400italic,700,700italic|Microsoft YaHei:300,300italic,400,400italic,700,700italic|Microsoft YaHei:300,300italic,400,400italic,700,700italic|Microsoft YaHei:300,300italic,400,400italic,700,700italic|Inziu Iosevka Slab SC:300,300italic,400,400italic,700,700italic&subset=latin,latin-ext" rel="stylesheet" type="text/css">
  






<link href="/lib/font-awesome/css/font-awesome.min.css?v=4.6.2" rel="stylesheet" type="text/css" />

<link href="/css/main.css?v=5.1.2" rel="stylesheet" type="text/css" />


  <meta name="keywords" content="Hexo, NexT" />








  <link rel="shortcut icon" type="image/x-icon" href="/favicon.ico?v=5.1.2" />






<meta name="description" content="http://www.inoteexpress.com/wiki/index.php/%E9%A6%96%E9%A1%B5">
<meta property="og:type" content="article">
<meta property="og:title" content="Note Express">
<meta property="og:url" content="http://idmk.oschina.io/2017/11/02/Note-Express/index.html">
<meta property="og:site_name" content="苦舟">
<meta property="og:description" content="http://www.inoteexpress.com/wiki/index.php/%E9%A6%96%E9%A1%B5">
<meta property="og:locale" content="zh-CN">
<meta property="og:updated_time" content="2017-11-22T15:33:54.171Z">
<meta name="twitter:card" content="summary">
<meta name="twitter:title" content="Note Express">
<meta name="twitter:description" content="http://www.inoteexpress.com/wiki/index.php/%E9%A6%96%E9%A1%B5">



<script type="text/javascript" id="hexo.configurations">
  var NexT = window.NexT || {};
  var CONFIG = {
    root: '/',
    scheme: 'Gemini',
    sidebar: {"position":"left","display":"hide","offset":12,"offset_float":12,"b2t":false,"scrollpercent":false,"onmobile":false},
    fancybox: true,
    tabs: true,
    motion: true,
    duoshuo: {
      userId: '0',
      author: '博主'
    },
    algolia: {
      applicationID: '',
      apiKey: '',
      indexName: '',
      hits: {"per_page":10},
      labels: {"input_placeholder":"Search for Posts","hits_empty":"We didn't find any results for the search: ${query}","hits_stats":"${hits} results found in ${time} ms"}
    }
  };
</script>



  <link rel="canonical" href="http://idmk.oschina.io/2017/11/02/Note-Express/"/>





  <title>Note Express | 苦舟</title>
  














</head>

<body itemscope itemtype="http://schema.org/WebPage" lang="zh-CN">

  
  
    
  

  <div class="container sidebar-position-left page-post-detail ">
    <div class="headband"></div>

    <header id="header" class="header" itemscope itemtype="http://schema.org/WPHeader">
      <div class="header-inner"><div class="site-brand-wrapper">
  <div class="site-meta ">
    

    <div class="custom-logo-site-title">
      <a href="/"  class="brand" rel="start">
        <span class="logo-line-before"><i></i></span>
        <span class="site-title">苦舟</span>
        <span class="logo-line-after"><i></i></span>
      </a>
    </div>
      
        <p class="site-subtitle">学海无涯，吾将上下求索。</p>
      
  </div>

  <div class="site-nav-toggle">
    <button>
      <span class="btn-bar"></span>
      <span class="btn-bar"></span>
      <span class="btn-bar"></span>
    </button>
  </div>
</div>

<nav class="site-nav">
  

  
    <ul id="menu" class="menu">
      
        
        <li class="menu-item menu-item-home">
          <a href="/" rel="section">
            
              <i class="menu-item-icon fa fa-fw fa-home"></i> <br />
            
            首页
          </a>
        </li>
      
        
        <li class="menu-item menu-item-categories">
          <a href="/categories/" rel="section">
            
              <i class="menu-item-icon fa fa-fw fa-th"></i> <br />
            
            分类
          </a>
        </li>
      
        
        <li class="menu-item menu-item-about">
          <a href="/about/" rel="section">
            
              <i class="menu-item-icon fa fa-fw fa-user"></i> <br />
            
            关于
          </a>
        </li>
      
        
        <li class="menu-item menu-item-archives">
          <a href="/archives/" rel="section">
            
              <i class="menu-item-icon fa fa-fw fa-archive"></i> <br />
            
            归档
          </a>
        </li>
      
        
        <li class="menu-item menu-item-tags">
          <a href="/tags/" rel="section">
            
              <i class="menu-item-icon fa fa-fw fa-tags"></i> <br />
            
            标签
          </a>
        </li>
      
        
        <li class="menu-item menu-item-commonweal">
          <a href="/404.html" rel="section">
            
              <i class="menu-item-icon fa fa-fw fa-heartbeat"></i> <br />
            
            公益404
          </a>
        </li>
      

      
        <li class="menu-item menu-item-search">
          
            <a href="javascript:;" class="popup-trigger">
          
            
              <i class="menu-item-icon fa fa-search fa-fw"></i> <br />
            
            搜索
          </a>
        </li>
      
    </ul>
  

  
    <div class="site-search">
      
  <div class="popup search-popup local-search-popup">
  <div class="local-search-header clearfix">
    <span class="search-icon">
      <i class="fa fa-search"></i>
    </span>
    <span class="popup-btn-close">
      <i class="fa fa-times-circle"></i>
    </span>
    <div class="local-search-input-wrapper">
      <input autocomplete="off"
             placeholder="搜索..." spellcheck="false"
             type="text" id="local-search-input">
    </div>
  </div>
  <div id="local-search-result"></div>
</div>



    </div>
  
</nav>



 </div>
    </header>

    <main id="main" class="main">
      <div class="main-inner">
        <div class="content-wrap">
          <div id="content" class="content">
            

  <div id="posts" class="posts-expand">
    

  

  
  
  

  <article class="post post-type-normal" itemscope itemtype="http://schema.org/Article">
  
  
  
  <div class="post-block">
    <link itemprop="mainEntityOfPage" href="http://idmk.oschina.io/2017/11/02/Note-Express/">

    <span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
      <meta itemprop="name" content="东木金">
      <meta itemprop="description" content="">
      <meta itemprop="image" content="/uploads/avatar.jpg">
    </span>

    <span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
      <meta itemprop="name" content="苦舟">
    </span>

    
      <header class="post-header">

        
        
          <h1 class="post-title" itemprop="name headline">Note Express</h1>
        

        <div class="post-meta">
          <span class="post-time">
            
              <span class="post-meta-item-icon">
                <i class="fa fa-calendar-o"></i>
              </span>
              
                <span class="post-meta-item-text">发表于</span>
              
              <time title="创建于" itemprop="dateCreated datePublished" datetime="2017-11-02T22:36:27+08:00">
                2017-11-02
              </time>
            

            

            
          </span>

          
            <span class="post-category" >
            
              <span class="post-meta-divider">|</span>
            
              <span class="post-meta-item-icon">
                <i class="fa fa-folder-o"></i>
              </span>
              
                <span class="post-meta-item-text">分类于</span>
              
              
                <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
                  <a href="/categories/Academic/" itemprop="url" rel="index">
                    <span itemprop="name">Academic</span>
                  </a>
                </span>

                
                
              
            </span>
          

          
            
          

          
          

          

          

          

        </div>
      </header>
    

    
    
    
    <div class="post-body" itemprop="articleBody">

      
      

      
        <p><a href="http://www.inoteexpress.com/wiki/index.php/%E9%A6%96%E9%A1%B5" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E9%A6%96%E9%A1%B5</a><br><a id="more"></a></p>
<h2 id="NoteExpress-核心功能"><a href="#NoteExpress-核心功能" class="headerlink" title="NoteExpress 核心功能"></a>NoteExpress 核心功能</h2><p>数据收集、管理、分析、发现、写作。</p>
<h2 id="收集"><a href="#收集" class="headerlink" title="收集"></a>收集</h2><h3 id="全文导入"><a href="#全文导入" class="headerlink" title="全文导入"></a>全文导入</h3><p>将下载好的全文导入到 NE 中进行管理，支持任意格式的文件导入，导入的标题即为文件名。<br>全文导入教程：<a href="http://www.inoteexpress.com/wiki/index.php/%E5%85%A8%E6%96%87%E5%AF%BC%E5%85%A5%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E5%85%A8%E6%96%87%E5%AF%BC%E5%85%A5%E6%95%99%E7%A8%8B</a></p>
<h3 id="智能识别及智能更新"><a href="#智能识别及智能更新" class="headerlink" title="智能识别及智能更新"></a>智能识别及智能更新</h3><p>支持 PDF、CAJ 文件，导入全文时可智能识别标题等重要信息，同时自动更新多条题录的其他元数据信息。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E6%95%99%E7%A8%8B</a></p>
<h3 id="在线更新"><a href="#在线更新" class="headerlink" title="在线更新"></a>在线更新</h3><p>没有智能更新字段的题录可使用在线更新，手动选择在线更新的数据库，可提高题录获取的效率和正确率。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E5%9C%A8%E7%BA%BF%E6%9B%B4%E6%96%B0%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E5%9C%A8%E7%BA%BF%E6%9B%B4%E6%96%B0%E6%95%99%E7%A8%8B</a></p>
<h3 id="在线检索"><a href="#在线检索" class="headerlink" title="在线检索"></a>在线检索</h3><p>无需登陆数据库网站，直接以 NoteExpress 作为网关进行检索；多线程下载方式，下载速度快。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E5%9C%A8%E7%BA%BF%E6%A3%80%E7%B4%A2%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E5%9C%A8%E7%BA%BF%E6%A3%80%E7%B4%A2%E6%95%99%E7%A8%8B</a></p>
<h3 id="内嵌数据库检索浏览器"><a href="#内嵌数据库检索浏览器" class="headerlink" title="内嵌数据库检索浏览器"></a>内嵌数据库检索浏览器</h3><p>通过 NoteExpress 配置好的内置浏览器进行数据库检索，一站式完成数据库检索页面数据的筛选以及保存。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E5%86%85%E5%B5%8C%E6%B5%8F%E8%A7%88%E5%99%A8%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E5%86%85%E5%B5%8C%E6%B5%8F%E8%A7%88%E5%99%A8%E6%95%99%E7%A8%8B</a></p>
<ul>
<li>通过 NoteExpress 内置的浏览器进行数据库检索，完成数据库检索页面数据的筛选以及保存。</li>
<li>通过浏览器在数据库页面上进行文献搜集，是用户最为熟悉的方式，也是最为常用的方式。NE 通过配置好的网页信息抓取程序，可以将用户需要的信息快速准确地保存在 NE 本地数据库中。</li>
</ul>
<h3 id="格式化文件导入（即过滤器导入）"><a href="#格式化文件导入（即过滤器导入）" class="headerlink" title="格式化文件导入（即过滤器导入）"></a>格式化文件导入（即过滤器导入）</h3><p>格式化文件即从数据库页面的检索结果导出固定格式，比如 Endnote 格式、RIS 格式等。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E6%A0%BC%E5%BC%8F%E5%8C%96%E6%96%87%E4%BB%B6%E5%AF%BC%E5%85%A5%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E6%A0%BC%E5%BC%8F%E5%8C%96%E6%96%87%E4%BB%B6%E5%AF%BC%E5%85%A5%E6%95%99%E7%A8%8B</a></p>
<h3 id="手工录入"><a href="#手工录入" class="headerlink" title="手工录入"></a>手工录入</h3><p>个别没有固定格式导出的题录或者由于其他原因需要手工编辑的题录，NE 也提供相关功能。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E6%89%8B%E5%B7%A5%E5%BD%95%E5%85%A5%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E6%89%8B%E5%B7%A5%E5%BD%95%E5%85%A5%E6%95%99%E7%A8%8B</a></p>
<h2 id="管理"><a href="#管理" class="headerlink" title="管理"></a>管理</h2><p>通过上述方法导入文献题录后，基本形成了个人数据库。接下来需要对纷繁的题录进行整理，为下一步的研究设计或文章撰写打好基础。NoteExpress 拥有强大的管理功能，可以分类管理电子文献题录和全文。</p>
<h3 id="查找重复题录"><a href="#查找重复题录" class="headerlink" title="查找重复题录"></a>查找重复题录</h3><p>在不同数据库中用相同的检索条件进行检索，或者数据库由几个小数据库合并而成，都不可避免地出现重复题录。重复题录不仅浪费磁盘空间，也会造成重复阅读等一系列问题，因此，我们提供数据库查重功能。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E6%9F%A5%E9%87%8D%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E6%9F%A5%E9%87%8D%E6%95%99%E7%A8%8B</a></p>
<h3 id="虚拟文件夹"><a href="#虚拟文件夹" class="headerlink" title="虚拟文件夹"></a>虚拟文件夹</h3><p>在同一数据库中，一条题录分属于两个或几个不同的分类目录（或者说一条跨学科的题录需要分别放在不同的文件夹），NoteExpress 提供虚拟文件夹功能管理此类跨学科的文献。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E8%99%9A%E6%8B%9F%E6%96%87%E4%BB%B6%E5%A4%B9%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E8%99%9A%E6%8B%9F%E6%96%87%E4%BB%B6%E5%A4%B9%E6%95%99%E7%A8%8B</a></p>
<h3 id="表头-DIY"><a href="#表头-DIY" class="headerlink" title="表头 DIY"></a>表头 DIY</h3><p>电脑屏幕大小有限，在一屏显示重要的题录字段内容可以使用表头 DIY 功能。比如将影响因子、收录范围等对文章有重要作用的字段现在在题录表头中。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E8%A1%A8%E5%A4%B4DIY%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E8%A1%A8%E5%A4%B4DIY%E6%95%99%E7%A8%8B</a></p>
<h3 id="影响因子"><a href="#影响因子" class="headerlink" title="影响因子"></a>影响因子</h3><p>NoteExpress 在 V3.0.4.6640 版本后添加了影响因子以及收录范围字段，题录在进入 NE 后会自动根据内置的期刊管理器的内容自动产生题录期刊的影响因子以及收录范围，用户可以将这两个字段列入表头。并且，NE 提供期刊近五年的影响因子趋势图，并在影响因子趋势图中显示该期刊收录范围。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E5%BD%B1%E5%93%8D%E5%9B%A0%E5%AD%90%E8%B6%8B%E5%8A%BF%E5%9B%BE%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E5%BD%B1%E5%93%8D%E5%9B%A0%E5%AD%90%E8%B6%8B%E5%8A%BF%E5%9B%BE%E6%95%99%E7%A8%8B</a></p>
<h3 id="表头排序"><a href="#表头排序" class="headerlink" title="表头排序"></a>表头排序</h3><p>NoteExpress 的表头排序功能可以按照某一个表头字段简单排序，还能按照多个表头字段多重排序。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E8%A1%A8%E5%A4%B4%E6%8E%92%E5%BA%8F%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E8%A1%A8%E5%A4%B4%E6%8E%92%E5%BA%8F%E6%95%99%E7%A8%8B</a></p>
<h3 id="附件管理"><a href="#附件管理" class="headerlink" title="附件管理"></a>附件管理</h3><p>NoteExpress 提供强大的附件管理功能，支持任意的附件格式（也可添加多个附件！），比如常见的 PDF、Word、Excel、视频、音频文档等，当然还有文件夹、URL 等。这样，文献题录信息就会与全文信息关联在一起！添加了全文附件的题录，就可以在“题录相关信息命令”栏看到一个回形针标志，点击回形针，就可以迅速打开附件。</p>
<h4 id="附件文件夹"><a href="#附件文件夹" class="headerlink" title="附件文件夹"></a>附件文件夹</h4><p>NE 在用户第一次添加附件时，会询问用户需要将附件存放在哪个文件夹中，用户可以根据自己的需要，将附件存放在需要的位置。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E9%99%84%E4%BB%B6%E6%96%87%E4%BB%B6%E5%A4%B9%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E9%99%84%E4%BB%B6%E6%96%87%E4%BB%B6%E5%A4%B9%E6%95%99%E7%A8%8B</a></p>
<h4 id="添加附件"><a href="#添加附件" class="headerlink" title="添加附件"></a>添加附件</h4><p>在 NE 中，可以为每条文献信息添加附件（全文、笔记、文件夹等），方便快速查看。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E6%B7%BB%E5%8A%A0%E9%99%84%E4%BB%B6%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E6%B7%BB%E5%8A%A0%E9%99%84%E4%BB%B6%E6%95%99%E7%A8%8B</a></p>
<h4 id="全文下载"><a href="#全文下载" class="headerlink" title="全文下载"></a>全文下载</h4><p>NE 提供批量下载全文的功能，将全文快速下载到本地并与题录关联，下载完毕后即可打开阅读全文！<br><a href="http://www.inoteexpress.com/wiki/index.php/%E5%85%A8%E6%96%87%E4%B8%8B%E8%BD%BD%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E5%85%A8%E6%96%87%E4%B8%8B%E8%BD%BD%E6%95%99%E7%A8%8B</a></p>
<h4 id="附件标识"><a href="#附件标识" class="headerlink" title="附件标识"></a>附件标识</h4><p>在 NoteExpress 中，可以非常直观的看到是否为某一文献题录添加附件、笔记，关联题录和文件夹。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E9%99%84%E4%BB%B6%E6%A0%87%E8%AF%86%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E9%99%84%E4%BB%B6%E6%A0%87%E8%AF%86%E6%95%99%E7%A8%8B</a></p>
<h3 id="标签标记"><a href="#标签标记" class="headerlink" title="标签标记"></a>标签标记</h3><p>对于某一文献而言，可以对其重要性、关键词等设置特别的标签，用来突出该文献的重要性。NoteExpress 中提供多种标签标记的方式，完全可以根据个人喜好和需要进行调整，设置用户最需要的标识，使得管理题录更加高效和个性化！</p>
<h4 id="未读已读状态"><a href="#未读已读状态" class="headerlink" title="未读已读状态"></a>未读已读状态</h4><p>题录进入 NE 后，会自动标记为未读状态（粗体并有橙色圆点）。一旦查阅过题录，就会标记为已读状态（细体并有灰色圆点记号）。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E6%9C%AA%E8%AF%BB%E5%B7%B2%E8%AF%BB%E7%8A%B6%E6%80%81%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E6%9C%AA%E8%AF%BB%E5%B7%B2%E8%AF%BB%E7%8A%B6%E6%80%81%E6%95%99%E7%A8%8B</a></p>
<h4 id="星标"><a href="#星标" class="headerlink" title="星标"></a>星标</h4><p>为某一篇文献加上一个星号的标识符。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E6%98%9F%E6%A0%87%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E6%98%9F%E6%A0%87%E6%95%99%E7%A8%8B</a></p>
<h4 id="优先级"><a href="#优先级" class="headerlink" title="优先级"></a>优先级</h4><p>为文献加上优先级的小旗子标识符，使文献的重要性一目了然。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E4%BC%98%E5%85%88%E7%BA%A7%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E4%BC%98%E5%85%88%E7%BA%A7%E6%95%99%E7%A8%8B</a></p>
<h4 id="标签云"><a href="#标签云" class="headerlink" title="标签云"></a>标签云</h4><p>为文献添加文字性的标签，为文献分类。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E6%A0%87%E7%AD%BE%E4%BA%91%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E6%A0%87%E7%AD%BE%E4%BA%91%E6%95%99%E7%A8%8B</a></p>
<h3 id="本地检索"><a href="#本地检索" class="headerlink" title="本地检索"></a>本地检索</h3><p>对于数据库的管理来说，本地检索的意义非常重大，对于拥有庞大数据的用户来说尤其重要重要，曾经有位文献检索课的老师说，如果不能在 20 秒之内找到自己所需文献，那么你的管理就是无效的。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E6%9C%AC%E5%9C%B0%E6%A3%80%E7%B4%A2%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E6%9C%AC%E5%9C%B0%E6%A3%80%E7%B4%A2%E6%95%99%E7%A8%8B</a></p>
<h3 id="保存检索条件"><a href="#保存检索条件" class="headerlink" title="保存检索条件"></a>保存检索条件</h3><p>NE 不仅仅提供本地检索功能，还提供常用的检索条件保存，无论任何时候，点击保存的条件，符合条件的题录就会自动推送出来，也可以理解为本库订阅功能。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E4%BF%9D%E5%AD%98%E6%A3%80%E7%B4%A2%E6%9D%A1%E4%BB%B6%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E4%BF%9D%E5%AD%98%E6%A3%80%E7%B4%A2%E6%9D%A1%E4%BB%B6%E6%95%99%E7%A8%8B</a></p>
<h3 id="组织"><a href="#组织" class="headerlink" title="组织"></a>组织</h3><p>对于科研者来说，文献的不同聚类方式会对文献阅读产生新的启发，因此 NE 提供组织的阅读工具，可以分别按照星标、优先级、作者、年份、期刊、关键词、作者机构、收录范围等将数据库内所有题录重新组织显示。</p>
<h3 id="回收站"><a href="#回收站" class="headerlink" title="回收站"></a>回收站</h3><p>同 windows 操作系统一样，NoteExpress 也为你提供了回收站功能，方便你找回误删除的题录或笔记，避免错删误删带来的损失。同时，回收站不再只有一个文件夹，而是可以显示出删除的题录所在的文件夹，以方便记忆和管理。</p>
<h3 id="多数据库"><a href="#多数据库" class="headerlink" title="多数据库"></a>多数据库</h3><p>NoteExpress 提供了同时打开多个数据库的功能，用户可以在软件左侧的数据库栏看到你打开的多个数据库，在不同数据库之间的切换非常方便！</p>
<h3 id="数据备份"><a href="#数据备份" class="headerlink" title="数据备份"></a>数据备份</h3><p>辛辛苦苦地整理和管理了个人数据库，但天有不测风云，为了尽量减少误操作或其他原因带来的数据丢失，请定期对你的数据库进行备份。</p>
<h4 id="数据库备份"><a href="#数据库备份" class="headerlink" title="数据库备份"></a>数据库备份</h4><p>扩展名为 .nel 的文件就是 NE 的数据库文件。NE 的数据库包含题录、标签、笔记、附件存放位置等信息。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E6%95%B0%E6%8D%AE%E5%BA%93%E5%A4%87%E4%BB%BD" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E6%95%B0%E6%8D%AE%E5%BA%93%E5%A4%87%E4%BB%BD</a></p>
<h4 id="附件文件夹备份"><a href="#附件文件夹备份" class="headerlink" title="附件文件夹备份"></a>附件文件夹备份</h4><p>由于 NE 的附件是单独保存在附件文件夹中，因此在备份数据的时候，如果需要备份附件，是需要单独备份的。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E9%99%84%E4%BB%B6%E6%96%87%E4%BB%B6%E5%A4%B9%E5%A4%87%E4%BB%BD" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E9%99%84%E4%BB%B6%E6%96%87%E4%BB%B6%E5%A4%B9%E5%A4%87%E4%BB%BD</a></p>
<h4 id="NE-自定义设置文件备份"><a href="#NE-自定义设置文件备份" class="headerlink" title="NE 自定义设置文件备份"></a>NE 自定义设置文件备份</h4><p>自定义的题录类型及笔记类型、自己制作的 Style、自己制作的过滤器、自定义的表头列表等需要单独备份。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E8%87%AA%E5%AE%9A%E4%B9%89%E8%AE%BE%E7%BD%AE%E6%96%87%E4%BB%B6%E5%A4%87%E4%BB%BD" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E8%87%AA%E5%AE%9A%E4%B9%89%E8%AE%BE%E7%BD%AE%E6%96%87%E4%BB%B6%E5%A4%87%E4%BB%BD</a></p>
<h2 id="分析"><a href="#分析" class="headerlink" title="分析"></a>分析</h2><p>若收集的文献信息过多，或需要对某个研究者的文献信息进行整理，传统的统计方法费时又费力！通过 NoteExpress，你可以方便快捷地对文献信息进行统计分析，这样就能够快速了解某一领域的重要专家，研究机构，研究热点等。分析结果能导出为 txt 和 csv 等多种格式，方便做出精准的报告。NE2.0 以上版本可以对所有字段进行统计，包括作者、关键词、主题词等。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E5%88%86%E6%9E%90%E5%9B%BE%E6%96%87%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E5%88%86%E6%9E%90%E5%9B%BE%E6%96%87%E6%95%99%E7%A8%8B</a></p>
<h2 id="发现"><a href="#发现" class="headerlink" title="发现"></a>发现</h2><h3 id="综述"><a href="#综述" class="headerlink" title="综述"></a>综述</h3><p>提供包括作者、标题、来源、关键词、摘要字段内容，帮助研究者快速阅读，发现有价值的文献。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E7%BB%BC%E8%BF%B0%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E7%BB%BC%E8%BF%B0%E6%95%99%E7%A8%8B</a></p>
<h3 id="笔记"><a href="#笔记" class="headerlink" title="笔记"></a>笔记</h3><p>随时记录看文献时的想法和研究的设想，这些信息都与文献信息关联在一起，便于日后进一步展开工作。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E7%AC%94%E8%AE%B0%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E7%AC%94%E8%AE%B0%E6%95%99%E7%A8%8B</a></p>
<h2 id="写作"><a href="#写作" class="headerlink" title="写作"></a>写作</h2><p>对于大多数使用 NoteExpress 的用户来说，使用 NoteExpress 管理文献的主要目的便是文章撰写。NoteExpress 内置了多种国内外学术期刊、学位论文和国标的格式规范，通过 NoteExpress 插入文献，然后选择需要的格式进行格式化，可以快速自动地生成参考文献。这样在写文章 / 论文的过程中，用户便可以从手工编辑与管理文献的繁重工作中解脱出来。而且可以根据需要随时调整参考文献的格式。当然如果 NoteExpress 没有需要的文献格式，也可以非常方便地编辑自己需要的格式。同时，在输出速度和内存占用上，NoteExpress 与国外产品相比都具有明显优势。NoteExpress 首创的多国语言模板功能，自动根据所引用的参考文献不同实现差异化输出。<br><a href="http://www.inoteexpress.com/wiki/index.php/%E5%86%99%E4%BD%9C%E6%95%99%E7%A8%8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E5%86%99%E4%BD%9C%E6%95%99%E7%A8%8B</a></p>
<h2 id="NoteExpress-中高级教程"><a href="#NoteExpress-中高级教程" class="headerlink" title="NoteExpress 中高级教程"></a>NoteExpress 中高级教程</h2><p><a href="http://www.inoteexpress.com/wiki/index.php/%E9%A6%96%E9%A1%B5#NoteExpress.E4.B8.AD.E9.AB.98.E7.BA.A7.E6.95.99.E7.A8.8B" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E9%A6%96%E9%A1%B5#NoteExpress.E4.B8.AD.E9.AB.98.E7.BA.A7.E6.95.99.E7.A8.8B</a></p>
<h2 id="常见问题"><a href="#常见问题" class="headerlink" title="常见问题"></a>常见问题</h2><p><a href="http://www.inoteexpress.com/wiki/index.php/%E9%A6%96%E9%A1%B5#.E5.B8.B8.E8.A7.81.E9.97.AE.E9.A2.98" target="_blank" rel="external">http://www.inoteexpress.com/wiki/index.php/%E9%A6%96%E9%A1%B5#.E5.B8.B8.E8.A7.81.E9.97.AE.E9.A2.98</a></p>

      
    </div>
    
    
    

    

    

    

    <footer class="post-footer">
      

      
      
      

      
        <div class="post-nav">
          <div class="post-nav-next post-nav-item">
            
              <a href="/2017/11/01/Literature-Investigation/" rel="next" title="Literature Investigation">
                <i class="fa fa-chevron-left"></i> Literature Investigation
              </a>
            
          </div>

          <span class="post-nav-divider"></span>

          <div class="post-nav-prev post-nav-item">
            
              <a href="/2017/11/04/Cardiologist-Level-Arrhythmia-Detection-with-Convolutional-Neural-Networks/" rel="prev" title="Cardiologist Level Arrhythmia Detection With Convolutional Neural Networks">
                Cardiologist Level Arrhythmia Detection With Convolutional Neural Networks <i class="fa fa-chevron-right"></i>
              </a>
            
          </div>
        </div>
      

      
      
    </footer>
  </div>
  
  
  
  </article>



    <div class="post-spread">
      
    </div>
  </div>


          </div>
          


          
  <div class="comments" id="comments">
    
  </div>


        </div>
        
          
  
  <div class="sidebar-toggle">
    <div class="sidebar-toggle-line-wrap">
      <span class="sidebar-toggle-line sidebar-toggle-line-first"></span>
      <span class="sidebar-toggle-line sidebar-toggle-line-middle"></span>
      <span class="sidebar-toggle-line sidebar-toggle-line-last"></span>
    </div>
  </div>

  <aside id="sidebar" class="sidebar">
    
    <div class="sidebar-inner">

      

      
        <ul class="sidebar-nav motion-element">
          <li class="sidebar-nav-toc sidebar-nav-active" data-target="post-toc-wrap" >
            文章目录
          </li>
          <li class="sidebar-nav-overview" data-target="site-overview">
            站点概览
          </li>
        </ul>
      

      <section class="site-overview sidebar-panel">
        <div class="site-author motion-element" itemprop="author" itemscope itemtype="http://schema.org/Person">
          <img class="site-author-image" itemprop="image"
               src="/uploads/avatar.jpg"
               alt="东木金" />
          <p class="site-author-name" itemprop="name">东木金</p>
           
              <p class="site-description motion-element" itemprop="description">正在学习机器学习，希望能变得很强！</p>
          
        </div>
        <nav class="site-state motion-element">

          
            <div class="site-state-item site-state-posts">
              <a href="/archives/">
                <span class="site-state-item-count">162</span>
                <span class="site-state-item-name">日志</span>
              </a>
            </div>
          

          
            
            
            <div class="site-state-item site-state-categories">
              <a href="/categories/index.html">
                <span class="site-state-item-count">18</span>
                <span class="site-state-item-name">分类</span>
              </a>
            </div>
          

          
            
            
            <div class="site-state-item site-state-tags">
              <a href="/tags/index.html">
                <span class="site-state-item-count">42</span>
                <span class="site-state-item-name">标签</span>
              </a>
            </div>
          

        </nav>

        

        <div class="links-of-author motion-element">
          
            
              <span class="links-of-author-item">
                <a href="https://github.com/bdmk" target="_blank" title="GitHub">
                  
                    <i class="fa fa-fw fa-github"></i>
                  
                    
                      GitHub
                    
                </a>
              </span>
            
              <span class="links-of-author-item">
                <a href="mailto:catcherchan94@outlook.com" target="_blank" title="E-Mail">
                  
                    <i class="fa fa-fw fa-envelope"></i>
                  
                    
                      E-Mail
                    
                </a>
              </span>
            
          
        </div>

        
        

        
        

        


      </section>

      
      <!--noindex-->
        <section class="post-toc-wrap motion-element sidebar-panel sidebar-panel-active">
          <div class="post-toc">

            
              
            

            
              <div class="post-toc-content"><ol class="nav"><li class="nav-item nav-level-2"><a class="nav-link" href="#NoteExpress-核心功能"><span class="nav-number">1.</span> <span class="nav-text">NoteExpress 核心功能</span></a></li><li class="nav-item nav-level-2"><a class="nav-link" href="#收集"><span class="nav-number">2.</span> <span class="nav-text">收集</span></a><ol class="nav-child"><li class="nav-item nav-level-3"><a class="nav-link" href="#全文导入"><span class="nav-number">2.1.</span> <span class="nav-text">全文导入</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#智能识别及智能更新"><span class="nav-number">2.2.</span> <span class="nav-text">智能识别及智能更新</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#在线更新"><span class="nav-number">2.3.</span> <span class="nav-text">在线更新</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#在线检索"><span class="nav-number">2.4.</span> <span class="nav-text">在线检索</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#内嵌数据库检索浏览器"><span class="nav-number">2.5.</span> <span class="nav-text">内嵌数据库检索浏览器</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#格式化文件导入（即过滤器导入）"><span class="nav-number">2.6.</span> <span class="nav-text">格式化文件导入（即过滤器导入）</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#手工录入"><span class="nav-number">2.7.</span> <span class="nav-text">手工录入</span></a></li></ol></li><li class="nav-item nav-level-2"><a class="nav-link" href="#管理"><span class="nav-number">3.</span> <span class="nav-text">管理</span></a><ol class="nav-child"><li class="nav-item nav-level-3"><a class="nav-link" href="#查找重复题录"><span class="nav-number">3.1.</span> <span class="nav-text">查找重复题录</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#虚拟文件夹"><span class="nav-number">3.2.</span> <span class="nav-text">虚拟文件夹</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#表头-DIY"><span class="nav-number">3.3.</span> <span class="nav-text">表头 DIY</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#影响因子"><span class="nav-number">3.4.</span> <span class="nav-text">影响因子</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#表头排序"><span class="nav-number">3.5.</span> <span class="nav-text">表头排序</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#附件管理"><span class="nav-number">3.6.</span> <span class="nav-text">附件管理</span></a><ol class="nav-child"><li class="nav-item nav-level-4"><a class="nav-link" href="#附件文件夹"><span class="nav-number">3.6.1.</span> <span class="nav-text">附件文件夹</span></a></li><li class="nav-item nav-level-4"><a class="nav-link" href="#添加附件"><span class="nav-number">3.6.2.</span> <span class="nav-text">添加附件</span></a></li><li class="nav-item nav-level-4"><a class="nav-link" href="#全文下载"><span class="nav-number">3.6.3.</span> <span class="nav-text">全文下载</span></a></li><li class="nav-item nav-level-4"><a class="nav-link" href="#附件标识"><span class="nav-number">3.6.4.</span> <span class="nav-text">附件标识</span></a></li></ol></li><li class="nav-item nav-level-3"><a class="nav-link" href="#标签标记"><span class="nav-number">3.7.</span> <span class="nav-text">标签标记</span></a><ol class="nav-child"><li class="nav-item nav-level-4"><a class="nav-link" href="#未读已读状态"><span class="nav-number">3.7.1.</span> <span class="nav-text">未读已读状态</span></a></li><li class="nav-item nav-level-4"><a class="nav-link" href="#星标"><span class="nav-number">3.7.2.</span> <span class="nav-text">星标</span></a></li><li class="nav-item nav-level-4"><a class="nav-link" href="#优先级"><span class="nav-number">3.7.3.</span> <span class="nav-text">优先级</span></a></li><li class="nav-item nav-level-4"><a class="nav-link" href="#标签云"><span class="nav-number">3.7.4.</span> <span class="nav-text">标签云</span></a></li></ol></li><li class="nav-item nav-level-3"><a class="nav-link" href="#本地检索"><span class="nav-number">3.8.</span> <span class="nav-text">本地检索</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#保存检索条件"><span class="nav-number">3.9.</span> <span class="nav-text">保存检索条件</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#组织"><span class="nav-number">3.10.</span> <span class="nav-text">组织</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#回收站"><span class="nav-number">3.11.</span> <span class="nav-text">回收站</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#多数据库"><span class="nav-number">3.12.</span> <span class="nav-text">多数据库</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#数据备份"><span class="nav-number">3.13.</span> <span class="nav-text">数据备份</span></a><ol class="nav-child"><li class="nav-item nav-level-4"><a class="nav-link" href="#数据库备份"><span class="nav-number">3.13.1.</span> <span class="nav-text">数据库备份</span></a></li><li class="nav-item nav-level-4"><a class="nav-link" href="#附件文件夹备份"><span class="nav-number">3.13.2.</span> <span class="nav-text">附件文件夹备份</span></a></li><li class="nav-item nav-level-4"><a class="nav-link" href="#NE-自定义设置文件备份"><span class="nav-number">3.13.3.</span> <span class="nav-text">NE 自定义设置文件备份</span></a></li></ol></li></ol></li><li class="nav-item nav-level-2"><a class="nav-link" href="#分析"><span class="nav-number">4.</span> <span class="nav-text">分析</span></a></li><li class="nav-item nav-level-2"><a class="nav-link" href="#发现"><span class="nav-number">5.</span> <span class="nav-text">发现</span></a><ol class="nav-child"><li class="nav-item nav-level-3"><a class="nav-link" href="#综述"><span class="nav-number">5.1.</span> <span class="nav-text">综述</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#笔记"><span class="nav-number">5.2.</span> <span class="nav-text">笔记</span></a></li></ol></li><li class="nav-item nav-level-2"><a class="nav-link" href="#写作"><span class="nav-number">6.</span> <span class="nav-text">写作</span></a></li><li class="nav-item nav-level-2"><a class="nav-link" href="#NoteExpress-中高级教程"><span class="nav-number">7.</span> <span class="nav-text">NoteExpress 中高级教程</span></a></li><li class="nav-item nav-level-2"><a class="nav-link" href="#常见问题"><span class="nav-number">8.</span> <span class="nav-text">常见问题</span></a></li></ol></div>
            

          </div>
        </section>
      <!--/noindex-->
      

      

    </div>
  </aside>


        
      </div>
    </main>

    <footer id="footer" class="footer">
      <div class="footer-inner">
        <div class="copyright" >
  
  &copy;  2017 - 
  <span itemprop="copyrightYear">2018</span>
  <span class="with-love">
    <i class="fa fa-heart"></i>
  </span>
  <span class="author" itemprop="copyrightHolder">东木金</span>
</div>


<div class="powered-by">
  由 <a class="theme-link" href="https://hexo.io">Hexo</a> 强力驱动
</div>

<div class="theme-info">
  主题 -
  <a class="theme-link" href="https://github.com/iissnan/hexo-theme-next">
    NexT.Gemini
  </a>
</div>


        

        
      </div>
    </footer>

    
      <div class="back-to-top">
        <i class="fa fa-arrow-up"></i>
        
      </div>
    

  </div>

  

<script type="text/javascript">
  if (Object.prototype.toString.call(window.Promise) !== '[object Function]') {
    window.Promise = null;
  }
</script>









  












  
  <script type="text/javascript" src="/lib/jquery/index.js?v=2.1.3"></script>

  
  <script type="text/javascript" src="/lib/fastclick/lib/fastclick.min.js?v=1.0.6"></script>

  
  <script type="text/javascript" src="/lib/jquery_lazyload/jquery.lazyload.js?v=1.9.7"></script>

  
  <script type="text/javascript" src="/lib/velocity/velocity.min.js?v=1.2.1"></script>

  
  <script type="text/javascript" src="/lib/velocity/velocity.ui.min.js?v=1.2.1"></script>

  
  <script type="text/javascript" src="/lib/fancybox/source/jquery.fancybox.pack.js?v=2.1.5"></script>


  


  <script type="text/javascript" src="/js/src/utils.js?v=5.1.2"></script>

  <script type="text/javascript" src="/js/src/motion.js?v=5.1.2"></script>



  
  


  <script type="text/javascript" src="/js/src/affix.js?v=5.1.2"></script>

  <script type="text/javascript" src="/js/src/schemes/pisces.js?v=5.1.2"></script>



  
  <script type="text/javascript" src="/js/src/scrollspy.js?v=5.1.2"></script>
<script type="text/javascript" src="/js/src/post-details.js?v=5.1.2"></script>



  


  <script type="text/javascript" src="/js/src/bootstrap.js?v=5.1.2"></script>



  


  




	





  





  






  

  <script type="text/javascript">
    // Popup Window;
    var isfetched = false;
    var isXml = true;
    // Search DB path;
    var search_path = "search.xml";
    if (search_path.length === 0) {
      search_path = "search.xml";
    } else if (/json$/i.test(search_path)) {
      isXml = false;
    }
    var path = "/" + search_path;
    // monitor main search box;

    var onPopupClose = function (e) {
      $('.popup').hide();
      $('#local-search-input').val('');
      $('.search-result-list').remove();
      $('#no-result').remove();
      $(".local-search-pop-overlay").remove();
      $('body').css('overflow', '');
    }

    function proceedsearch() {
      $("body")
        .append('<div class="search-popup-overlay local-search-pop-overlay"></div>')
        .css('overflow', 'hidden');
      $('.search-popup-overlay').click(onPopupClose);
      $('.popup').toggle();
      var $localSearchInput = $('#local-search-input');
      $localSearchInput.attr("autocapitalize", "none");
      $localSearchInput.attr("autocorrect", "off");
      $localSearchInput.focus();
    }

    // search function;
    var searchFunc = function(path, search_id, content_id) {
      'use strict';

      // start loading animation
      $("body")
        .append('<div class="search-popup-overlay local-search-pop-overlay">' +
          '<div id="search-loading-icon">' +
          '<i class="fa fa-spinner fa-pulse fa-5x fa-fw"></i>' +
          '</div>' +
          '</div>')
        .css('overflow', 'hidden');
      $("#search-loading-icon").css('margin', '20% auto 0 auto').css('text-align', 'center');

      $.ajax({
        url: path,
        dataType: isXml ? "xml" : "json",
        async: true,
        success: function(res) {
          // get the contents from search data
          isfetched = true;
          $('.popup').detach().appendTo('.header-inner');
          var datas = isXml ? $("entry", res).map(function() {
            return {
              title: $("title", this).text(),
              content: $("content",this).text(),
              url: $("url" , this).text()
            };
          }).get() : res;
          var input = document.getElementById(search_id);
          var resultContent = document.getElementById(content_id);
          var inputEventFunction = function() {
            var searchText = input.value.trim().toLowerCase();
            var keywords = searchText.split(/[\s\-]+/);
            if (keywords.length > 1) {
              keywords.push(searchText);
            }
            var resultItems = [];
            if (searchText.length > 0) {
              // perform local searching
              datas.forEach(function(data) {
                var isMatch = false;
                var hitCount = 0;
                var searchTextCount = 0;
                var title = data.title.trim();
                var titleInLowerCase = title.toLowerCase();
                var content = data.content.trim().replace(/<[^>]+>/g,"");
                var contentInLowerCase = content.toLowerCase();
                var articleUrl = decodeURIComponent(data.url);
                var indexOfTitle = [];
                var indexOfContent = [];
                // only match articles with not empty titles
                if(title != '') {
                  keywords.forEach(function(keyword) {
                    function getIndexByWord(word, text, caseSensitive) {
                      var wordLen = word.length;
                      if (wordLen === 0) {
                        return [];
                      }
                      var startPosition = 0, position = [], index = [];
                      if (!caseSensitive) {
                        text = text.toLowerCase();
                        word = word.toLowerCase();
                      }
                      while ((position = text.indexOf(word, startPosition)) > -1) {
                        index.push({position: position, word: word});
                        startPosition = position + wordLen;
                      }
                      return index;
                    }

                    indexOfTitle = indexOfTitle.concat(getIndexByWord(keyword, titleInLowerCase, false));
                    indexOfContent = indexOfContent.concat(getIndexByWord(keyword, contentInLowerCase, false));
                  });
                  if (indexOfTitle.length > 0 || indexOfContent.length > 0) {
                    isMatch = true;
                    hitCount = indexOfTitle.length + indexOfContent.length;
                  }
                }

                // show search results

                if (isMatch) {
                  // sort index by position of keyword

                  [indexOfTitle, indexOfContent].forEach(function (index) {
                    index.sort(function (itemLeft, itemRight) {
                      if (itemRight.position !== itemLeft.position) {
                        return itemRight.position - itemLeft.position;
                      } else {
                        return itemLeft.word.length - itemRight.word.length;
                      }
                    });
                  });

                  // merge hits into slices

                  function mergeIntoSlice(text, start, end, index) {
                    var item = index[index.length - 1];
                    var position = item.position;
                    var word = item.word;
                    var hits = [];
                    var searchTextCountInSlice = 0;
                    while (position + word.length <= end && index.length != 0) {
                      if (word === searchText) {
                        searchTextCountInSlice++;
                      }
                      hits.push({position: position, length: word.length});
                      var wordEnd = position + word.length;

                      // move to next position of hit

                      index.pop();
                      while (index.length != 0) {
                        item = index[index.length - 1];
                        position = item.position;
                        word = item.word;
                        if (wordEnd > position) {
                          index.pop();
                        } else {
                          break;
                        }
                      }
                    }
                    searchTextCount += searchTextCountInSlice;
                    return {
                      hits: hits,
                      start: start,
                      end: end,
                      searchTextCount: searchTextCountInSlice
                    };
                  }

                  var slicesOfTitle = [];
                  if (indexOfTitle.length != 0) {
                    slicesOfTitle.push(mergeIntoSlice(title, 0, title.length, indexOfTitle));
                  }

                  var slicesOfContent = [];
                  while (indexOfContent.length != 0) {
                    var item = indexOfContent[indexOfContent.length - 1];
                    var position = item.position;
                    var word = item.word;
                    // cut out 100 characters
                    var start = position - 20;
                    var end = position + 80;
                    if(start < 0){
                      start = 0;
                    }
                    if (end < position + word.length) {
                      end = position + word.length;
                    }
                    if(end > content.length){
                      end = content.length;
                    }
                    slicesOfContent.push(mergeIntoSlice(content, start, end, indexOfContent));
                  }

                  // sort slices in content by search text's count and hits' count

                  slicesOfContent.sort(function (sliceLeft, sliceRight) {
                    if (sliceLeft.searchTextCount !== sliceRight.searchTextCount) {
                      return sliceRight.searchTextCount - sliceLeft.searchTextCount;
                    } else if (sliceLeft.hits.length !== sliceRight.hits.length) {
                      return sliceRight.hits.length - sliceLeft.hits.length;
                    } else {
                      return sliceLeft.start - sliceRight.start;
                    }
                  });

                  // select top N slices in content

                  var upperBound = parseInt('1');
                  if (upperBound >= 0) {
                    slicesOfContent = slicesOfContent.slice(0, upperBound);
                  }

                  // highlight title and content

                  function highlightKeyword(text, slice) {
                    var result = '';
                    var prevEnd = slice.start;
                    slice.hits.forEach(function (hit) {
                      result += text.substring(prevEnd, hit.position);
                      var end = hit.position + hit.length;
                      result += '<b class="search-keyword">' + text.substring(hit.position, end) + '</b>';
                      prevEnd = end;
                    });
                    result += text.substring(prevEnd, slice.end);
                    return result;
                  }

                  var resultItem = '';

                  if (slicesOfTitle.length != 0) {
                    resultItem += "<li><a href='" + articleUrl + "' class='search-result-title'>" + highlightKeyword(title, slicesOfTitle[0]) + "</a>";
                  } else {
                    resultItem += "<li><a href='" + articleUrl + "' class='search-result-title'>" + title + "</a>";
                  }

                  slicesOfContent.forEach(function (slice) {
                    resultItem += "<a href='" + articleUrl + "'>" +
                      "<p class=\"search-result\">" + highlightKeyword(content, slice) +
                      "...</p>" + "</a>";
                  });

                  resultItem += "</li>";
                  resultItems.push({
                    item: resultItem,
                    searchTextCount: searchTextCount,
                    hitCount: hitCount,
                    id: resultItems.length
                  });
                }
              })
            };
            if (keywords.length === 1 && keywords[0] === "") {
              resultContent.innerHTML = '<div id="no-result"><i class="fa fa-search fa-5x" /></div>'
            } else if (resultItems.length === 0) {
              resultContent.innerHTML = '<div id="no-result"><i class="fa fa-frown-o fa-5x" /></div>'
            } else {
              resultItems.sort(function (resultLeft, resultRight) {
                if (resultLeft.searchTextCount !== resultRight.searchTextCount) {
                  return resultRight.searchTextCount - resultLeft.searchTextCount;
                } else if (resultLeft.hitCount !== resultRight.hitCount) {
                  return resultRight.hitCount - resultLeft.hitCount;
                } else {
                  return resultRight.id - resultLeft.id;
                }
              });
              var searchResultList = '<ul class=\"search-result-list\">';
              resultItems.forEach(function (result) {
                searchResultList += result.item;
              })
              searchResultList += "</ul>";
              resultContent.innerHTML = searchResultList;
            }
          }

          if ('auto' === 'manual') {
            input.addEventListener('input', inputEventFunction);
          } else {
            $('.search-icon').click(inputEventFunction);
            input.addEventListener('keypress', function (event) {
              if (event.keyCode === 13) {
                inputEventFunction();
              }
            });
          }

          // remove loading animation
          $(".local-search-pop-overlay").remove();
          $('body').css('overflow', '');

          proceedsearch();
        }
      });
    }

    // handle and trigger popup window;
    $('.popup-trigger').click(function(e) {
      e.stopPropagation();
      if (isfetched === false) {
        searchFunc(path, 'local-search-input', 'local-search-result');
      } else {
        proceedsearch();
      };
    });

    $('.popup-btn-close').click(onPopupClose);
    $('.popup').click(function(e){
      e.stopPropagation();
    });
    $(document).on('keyup', function (event) {
      var shouldDismissSearchPopup = event.which === 27 &&
        $('.search-popup').is(':visible');
      if (shouldDismissSearchPopup) {
        onPopupClose();
      }
    });
  </script>





  

  

  

  
  
    <script type="text/x-mathjax-config">
      MathJax.Hub.Config({
        tex2jax: {
          inlineMath: [ ['$','$'], ["\\(","\\)"]  ],
          processEscapes: true,
          skipTags: ['script', 'noscript', 'style', 'textarea', 'pre', 'code']
        }
      });
    </script>

    <script type="text/x-mathjax-config">
      MathJax.Hub.Queue(function() {
        var all = MathJax.Hub.getAllJax(), i;
        for (i=0; i < all.length; i += 1) {
          all[i].SourceElement().parentNode.className += ' has-jax';
        }
      });
    </script>
    <script type="text/javascript" src="//cdn.bootcss.com/mathjax/2.7.1/latest.js?config=TeX-AMS-MML_HTMLorMML"></script>
  


  

  

</body>
</html>
